Added XLSX exporter tests

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Owen Stephens 2019-04-09 16:58:58 +01:00
parent e2aa929908
commit 794a17c98e

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/*
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package com.google.refine.tests.exporters;
import java.io.ByteArrayInputStream;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFCell;
import static org.mockito.Mockito.mock;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.time.OffsetDateTime;
import java.util.Properties;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import com.google.refine.ProjectManager;
import com.google.refine.ProjectMetadata;
import com.google.refine.browsing.Engine;
import com.google.refine.exporters.StreamExporter;
import com.google.refine.exporters.XlsExporter;
import com.google.refine.model.Cell;
import com.google.refine.model.Column;
import com.google.refine.model.ModelException;
import com.google.refine.model.Project;
import com.google.refine.model.Row;
import com.google.refine.tests.ProjectManagerStub;
import com.google.refine.tests.RefineTest;
public class XlsxExporterTests extends RefineTest {
private static final String TEST_PROJECT_NAME = "xlsx exporter test project";
@Override
@BeforeTest
public void init() {
logger = LoggerFactory.getLogger(this.getClass());
}
//dependencies
ByteArrayOutputStream stream;
ProjectMetadata projectMetadata;
Project project;
Engine engine;
Properties options;
//System Under Test
StreamExporter SUT;
@BeforeMethod
public void SetUp(){
SUT = new XlsExporter(true);
stream = new ByteArrayOutputStream();
ProjectManager.singleton = new ProjectManagerStub();
projectMetadata = new ProjectMetadata();
project = new Project();
projectMetadata.setName(TEST_PROJECT_NAME);
ProjectManager.singleton.registerProject(project, projectMetadata);
engine = new Engine(project);
options = mock(Properties.class);
}
@AfterMethod
public void TearDown(){
SUT = null;
stream = null;
ProjectManager.singleton.deleteProject(project.id);
project = null;
engine = null;
options = null;
}
@Test
public void exportSimpleXlsx(){
CreateGrid(2, 2);
try {
SUT.export(project, options, engine, stream);
} catch (IOException e) {
Assert.fail();
}
ByteArrayInputStream inStream = new ByteArrayInputStream( stream.toByteArray() );
try {
XSSFWorkbook wb = new XSSFWorkbook(inStream);
XSSFSheet ws = wb.getSheetAt(0);
XSSFRow row1 = ws.getRow(1);
XSSFCell cell0 = row1.getCell(0);
Assert.assertEquals(cell0.toString(),"row0cell0");
wb.close();
} catch (IOException e) {
Assert.fail();
}
}
@Test
public void exportXlsxDateType() throws IOException{
OffsetDateTime odt = OffsetDateTime.parse("2019-04-09T12:00+00:00");
createDateGrid(2, 2, odt);
try {
SUT.export(project, options, engine, stream);
} catch (IOException e) {
Assert.fail();
}
ByteArrayInputStream inStream = new ByteArrayInputStream( stream.toByteArray() );
try {
XSSFWorkbook wb = new XSSFWorkbook(inStream);
XSSFSheet ws = wb.getSheetAt(0);
XSSFRow row1 = ws.getRow(1);
XSSFCell cell0 = row1.getCell(0);
Assert.assertEquals(cell0.toString(),"09-Apr-2019");
wb.close();
} catch (IOException e) {
Assert.fail();
}
}
//helper methods
protected void CreateColumns(int noOfColumns){
for(int i = 0; i < noOfColumns; i++){
try {
project.columnModel.addColumn(i, new Column(i, "column" + i), true);
} catch (ModelException e1) {
Assert.fail("Could not create column");
}
}
}
protected void CreateGrid(int noOfRows, int noOfColumns){
CreateColumns(noOfColumns);
for(int i = 0; i < noOfRows; i++){
Row row = new Row(noOfColumns);
for(int j = 0; j < noOfColumns; j++){
row.cells.add(new Cell("row" + i + "cell" + j, null));
}
project.rows.add(row);
}
}
private void createDateGrid(int noOfRows, int noOfColumns, OffsetDateTime now){
CreateColumns(noOfColumns);
for(int i = 0; i < noOfRows; i++){
Row row = new Row(noOfColumns);
for(int j = 0; j < noOfColumns; j++){
row.cells.add(new Cell(now, null));
}
project.rows.add(row);
}
}
}